Level:
Project ID:
2000018305
Accepted:
0
Clonable:
0
Easy:
1
Consider three matrices
\[
A
=
\left (\array{
3 &4\cr
1 & 2\cr
} \right ),~
B
=
\left (\array{
1 &1\cr
0&1\cr
} \right ),~
C
=
\left (\array{
1 &0\cr
1&1\cr
} \right ).
\]
Let \(E\) denote the identity matrix of order \(2\). Then, find \(X\), which is the solution to the following equation.
\[
C \cdot (A+X)\cdot B=E\]
\(
X
=
\left (\array{
-2 &-5\cr
-2& 0\cr
} \right )
\)
\(
X
=
\left (\array{
-2 &-5\cr
2& 0\cr
} \right )
\)
\(
X
=
\left (\array{
-2 &5\cr
-2& 0\cr
} \right )
\)
\(
X
=
\left (\array{
-2 &5\cr
2& 0\cr
} \right )
\)